Inventor · Frasnacht, CH

Gerhard Kempf

4Patents
2h-index
2Co-inventors
38Inventor score

Filing activity: Apr 14, 1976 → Apr 18, 2001

Most-cited inventions

PatentTitleAreaCited byStatus
US4075445A Thread monitoring switch for textile machines having magnet biasing lever to prevent any annoying thread flutter Performing Operations; Transporting 12 Expired
US4693069A Doubling machine Textiles; Paper 2 Expired
US4276739A Electronically controlled system for making a multiply effect yarn Textiles; Paper 1 Expired
US6467250B2 Method for the manufacture of elastic twisted yarns Textiles; Paper 0 Expired

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.